+1/+1 for the team, and a bit of available revenge if you leave some mana open
Stone Fairy Tail Flying Witch Four Knights of the Apocalypse Frieren (Sousou no Frieren) Fruits Basket Full Metal Alchemist Gachiakuta Gangsta Ghibli Cinema Comics Ghost In The Shell Gigant Given Gokushufudo - The Way of the Househusband Grand Blue Haikyu
Blocking this guy is a very bad idea, and most of the time you'd rather take the 10 damage straight away
First, what's even better than playing 61 cards with a card that functionally makes your deck 60 is playing 60 cards with a card that functionally makes your deck 59
When Vanille enters, mill two cards, then return a permanent card from your graveyard to your hand
However you choose to do it, the end result will be a board full of worryingly large Insects, with Mazireks flying ability suddenly becoming a huge problem for your opponents as it crashes in for commander damage